福建中立恒自动化设备有限公司
输入/输出滞后时间又称系统响应时间，是指PLC部输入信号发生变化的时刻至它控制的有关外部输出信号发生变化的时刻之间的时间间隔，它由输入电路滤波时间、输出电路的滞后时间和因扫描工作方式产生的滞后时间这三部分组成。
输入模块的RC滤波电路用来滤除由输入端引入的干扰噪声，因外接输入触点动作时产生的抖动引起的不良影响，滤波电路的时间常数决定了输入滤波时间的长短，其典型值为10ms左右。
输出模块的滞后时间与模块的类型有关，继电器型输出电路的滞后时间一般在10ms左右;双向晶闸管型输出电路在负载通电时的滞后时间约为1ms，负载由通电到断电时的滞后时间为10ms;晶体管型输出电路的滞后时间一般在1ms以下。
PLC总的响应延迟时间一般只有几十ms，对于一般的系统是无关紧要的。要求输入输出信号之间的滞后时间尽量短的系统，可以选用扫描速度快的PLC或采取其他措施。
Leeds Northrup Electro-Pneumatic Converter 10970-4 20 PSI
Rexnord Omega Hub 7300880
Russtoll Receptacle JRF334H 30A 250/600V W/Base Angle Adapter * Cover Chip
Russtoll Receptacle JCS334H 30A 250/600V W/Base Angle Adapter
Russtoll Receptacle JRS334H/RCPT 30A 250/600V W/Base Angle Adapter
Russtoll Receptacle JRF334H 30A 250/600V W/Base Angle Adapter
Russtoll Receptacle JRFA334H 30A 250/600V W/Base Angle Adapter
Russtoll Receptacle JRS334H 30A 250/600V W/Base Angle Adapter * No Cover *
SKF Explorer Bearing BS2-2308-2RS/VT143
Allen-Bradley Pyramid Integrator Power Supply 5120-P1 A
Rex Gear 882 15T
Fisher Bearing Lining CPM300B190X2 * *
Trane LED Work Lamp X13162704001 14W 24VAC 6500k
Trane Outdoor Comm Outlet X19091416040 24VAC
Parker Pneumatic Filter 12F35HC 150PSI 125°F
Parker Pneumatic Lubricator Assembly 06L11BE 150PSI 125°F *Missing Gauge Cover*
Dwyer CO2 Indicator 1101
Penberthy 205 Gage Valve 60626007 750PSI
Henry Vogt Globe Valve B44244R7 Size :3/4 2000WP 100Degrees F. .
Nortel Meridian CE DC Power Supply NT6D41CA
Fctional Devices Inc. RIB Transformer TR100VA005 100VA Pri: 120/240/277/480V S
Westinghouse Type KP-241 AC Kilowatt Meter 3-50552 Range: 0-600KW 120V 60Hz
Richter Cabinet Lighting 101789 LL14-SK-R-UVG-E3-UL 100-240V 50/60Hz 14W Sur
Hubbell PVR Riser Pole Dist. Arrester 2216137202 15kV Duty Cycle 12.7kV MCOV
GE Transformer 9T51B0407 0.250kVA Pri: 120/240V Sec: 12/24V 1Ph 50/60 Hz
MagneTek Autotrans
Cooper 2 Piece Strut Strap B2017 Lot of 12 Pcs
Misc Brands Jiffy Clip Size 3/4" *Approx 200*
Sylvania Metalarc M400/Multi-Kit 47056-0 120/208/240/277V
Cresline PVC Pressure Pipe SCH 80 320PSI
Appleton Reelite Cord Reel RE 1519G-1625 6A 250V
Philips Advance Core Coil Ballast Kit 71A5993-001D 350W 120/208/240/277V 60Hz
Hammond 3R Transformer QC15ERCB 0.15kVA Pri: 120/240V Sec:12/24V 1Ph 50/60Hz Use
Misc. Brand 217 Ba-N O-Ring 010-417 1 3/16" ID 1 7/16" OD 1/8" Thick
Cooper Wing Clip BW4 Approx 190 Pcs
Gore Infiniband HLN8429 10'
Gates Belt 3VX800 3/8" x 80"
SMC Manif w/ (2) Solenoid Valves VV5Q11-02C6FUO-R-Q 2-Slot
Reliance Magnetic Coil 320 L1-CCF 120V@60Hz
GE Fanuc Pos Output Module IC693MDL753F 12/24VDC 0.5A 32PT
Siemens Pilot Light Full Voltage Type 24V AC/DC 52PX4D9
GE Fanuc I/O Expansion it IC620EDR128B Input: 24VDC 8.5mA
Siemens Simatic S7 Interface Module 6ES7 153-1AA03-0XB0 *No Cover*
Schlage Electronics Multiple Switch Monitor 774
Patlite Signaling Light RKB-120UL 120V 0.06A Amber
Allen-Bradley Splice Kit 2300H-SKG-30 *For 800-3000A Thru Bus*
Westinghouse Bell Alarm 2D79736G02 Rev. 4 120V 50/60Hz
Cutler-Hammer Bell Alarm 4D01751C01 Rev. 6 120VAC
Hawkeye 722HC Current Sensor Z102948-OC 50-200A Range
IDEC Input Module PF3S-N16B 12-24VDC 10mA/PT Internal: 80mA
ABB Kirk Interlock 274196
GE Indicator Light CR104PLG87R 12V Red Lens
Square D PowerLogic I/O Module 3020 IOM-18 Status Inputs: 120VDC/DC
Cincinnati Electrosystems 7-Segment Display 4161-4-24
McGill Lubri-Disc Cam Yoke Roller CYR 1 1/4 S CR
MGE ICOZ1 PCB 6739822 Rev. C0 w/ Front Panel
GE Type AB-40 AC Ammeter 50-10313-LSPZ2 Range: 0-150A
Eupec Powerblock Diode Power Module TD 250 N 12 KOF 30J4
Allen-Bradley 220V AC Power Supply Module 1771-P6S 220V Input Series B
Schneider Electric Compact Smart Relay SR2 E121BD 24VDC
Nortel Digital Input Trk Module w/ Clock Controller NTRB21AB/NTAK20AD
Westell Network Interface it A90-311530 Rev. M
Westell Network Interface it A90-311535
Westell Network Interface it A90-311530 Rev. H
Westell Network Interface it A90-311530 Rev. F
Westell Network Interface Module A90-311530 Rev. F
Westell Network Interface it A90-311530 Rev. R
PepperL Fuchs NJ25-50-N Inductive Proximity Sensor 08693 8VDC
Westell Network Interface it A90-311530 Rev. N
Honeywell 115V AC Input PLC Card 621 1100R
Westell Network Interface it A90-311530 Rev. G
Hoell Output Module 621 2100 115V
Compressor Controls Corp. Surelink DC Power Supply RPS-5-7 5VDC *Chipped*
Westinghouse Manual Motor Starter MST01AH 1P nema 3,4,5 Enclosure
Liebert Power Supply PWA 02-810006-00 Rev. 5
Graham Power Board Control PCB 02-7610-38 Rev. C
Sprecher Schuh Disconnect Switch LA7-25-1753-R 25A
Siemens Size 1 Starter 3TB43 17-7E / 3UA52 00-2A 120V Coil Trip: 10-16A
TB Woods Regulator-Diode Module J01C
Frizlen GMBH Resistor FZP 135x35 S 39 Omh's 100W
Eupec Powerblock TZ 425 N 16 K0F 13J6 **
Eupec Powerblock TZ 425 N 16 K0F 7J2 **
Rexnord Rex Slipfit Connecting Link REXC2040/REXC2042 * of 25*
Danaher Controls Repeat Cycle Cam Timer MP3A604 Cycle: 18 sec
Allen-Bradley 1336-L5 Control Interface Board 42336-173-54 Rev. 02 24V AC/DC
Kyosan Clearup Fuse 70SRF 500S 500A 700V
Liebert Intellislot Assembly 416911G2 2-Slot
ITE Cordon Model A6MA Breaker Fuse ATI-CM20 800A
Factory Mutual System Watchdog Motion Probe WD/MAT/1000/A1 12VDC
Fuji Electric Micrex SX Base Board NP1BS-08
PDI Control Panel M4
Numatics Solenoid Valve 081SS615M000061 150PSIG 24VDC 0.25A
Eaton Contactor XTCE040D 48-60VDC Coil 55A 600W w/ Aux Contact Block
Allen-Bradley ControlLogix DH/RIO Comm. Interface 1756-DHRIO Ser. B Rev. E01
Allen-Bradley ControlLogix DH/RIO Comm Interface Module 1756-DHRIO Ser. C
Allen-Bradley ControlLogix DH/RIO Comm Interface Module 1756-DHRIO Ser. B
ITT Magnetic Gas Valve K3A542S 6 PSI 1/2" NPT 110-120V 50/60Hz
Siemens Sirius Starter 3RK130-0CB10-0AA4 2.4-16A DS1E-XHF broken tabs at the top
Westell Network Interface it A90-311535 Rev. M
Westell Network Interface it A90-311530 Rev. A
Westell Network Interface it A90-311530 Rev. S
Daniel Woodhead Vaprotex Handlamp 1220 Teflon Globe
Timken Pillow Block Bearing LAS-1
Westell Network Interface it A90-311530 Rev. L
Crompton AC Killowatt Meter 077-218A-QQVG-C6 Range: 0-1600KW
Allen-Bradley MicroLogix VAC/VDC Relay Output Module 1762-OW8 Ser. A Rev. D 8PT
Siemens AS-Interface Power Supply 3RX9501-0BA00
PLC Direct Koyo Direct Logic 205 PLC Rack D2-06B 110/220V 6-Slot
Allen-Bradley Starter 190E-AND2-CB25C-V Ser. A 120V Coil 25A 600V Trip:1.6-2.5A
Chesterton Seal Kit 045012 725-14/42M SU CR
Allen-Bradley Starter Enclosure 109-A12AD3-XXX,
Allen-Bradley Light Stack 855T-BPM10 Ser. B Green/Amber/Red Type 13,4,4X
ABB Contactor B50 24V Coil 65A 600V
Allen-Bradley ControlLogix DH/RIO Comm Interface Module 1756-DHRIO Ser. D
Emerson Intellislot Assembly 416911G2 Rev. 4 2-Slot
GE Manual Motor Starter GPS1BSAA .1-.16A Range
Watlow Temperature Sensor RB-2005943
Trane Temp Control CNT 0016
Cisco Systems Aironet 802.11a/b/g Access Point AIR-AP1242AG-E-K9 480V 380mA
Square D Lighting Contactor 8903LO20 2P 120V Coil Open
Cutler-Hammer Magnetic Coil 1390-3 440V @ 60Hz
Chesterton Seal Kit 21228
Eaton Powerware X-Slot MODBUS Adapter 103005366-551 Rev. 011
ABB Disconnect Switch OETL NF30 40A 600V 3P *No Handle*
Finder Relay 40.52.9.024.0000 24VDC *Lot of 15*
Allen-Bradley 1336-L6/B Board 193396 Rev. 02 115VAC
Agastat Timing Relay DSCXX022XSAAXAA 120V .01-99.99 Sec. Range
PDI Contractor 2 Interface Board FOL05835A
Festo Filter Regulator w/ Solenoid MS6-LFR-1/2-D5-ERM-AS 60/290PSI
Speedaire Airline Lubricator 4ZL77A 1/2" 95CFM 150 PSI
Control Devices BOB Flat Valve R400-3/8-5
Allen-Bradley Solid State Timer 700-RT00N000A1 Range 2-120 Sec